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METHOD OF REVERSE OSMOSIS
US 3,462,362 A
Filed
: 07/26/1966
Issued
: 08/19/1969
Est. Priority Date
: 07/26/1966
Status: Expired due to Term
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Current Assignee
Kollsman Paul
Original Assignee
Kollsman Paul
Inventors
KOLLSMAN PAUL
Application Number
US04/567,879
Time in Patent Office
1,120 Days
Field of Search
US Class Current
210/636
CPC Class Codes
B01D 2323/40
in-situ membrane formation
B01D 61/025
Reverse osmosis; Hyperfiltr...
B01D 69/125
In situ manufacturing by po...
B01D 69/14
Dynamic membranes
B01D 71/80
Block polymers
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